8305908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 13144332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1439, 1443, 1924, 2878, 2886, 4317, 5756, 5772, 8634, 17268, 18707, 37414, 53243, 56121, 74828, 106486, 112242, 159729, 212972, 224484, 319458, 638916, 692159, 1384318, 2076477, 2768636, 4152954, 8305908]

約数ペア:

[(1, 8305908), (2, 4152954), (3, 2768636), (4, 2076477), (6, 1384318), (12, 692159), (13, 638916), (26, 319458), (37, 224484), (39, 212972), (52, 159729), (74, 112242), (78, 106486), (111, 74828), (148, 56121), (156, 53243), (222, 37414), (444, 18707), (481, 17268), (962, 8634), (1439, 5772), (1443, 5756), (1924, 4317), (2878, 2886)]